/*******************************************************************************
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *  
 * Copyright (c) 2011 Michael Chan.
 ******************************************************************************/
package com.google.code.crawler.core;

import java.util.Properties;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Service;

/**
 * This is the configuration containing all User-configurable attributes
 * 
 * @author mhc
 * 
 */
@Service("configService")
public class ApplicationConfig
{

    @Autowired
    @Qualifier("applicationProperties")
    private Properties props;

    public String getPropertyAsString(final String key)
    {
        return props.getProperty(key);
    }

    public String getPropertyAsString(final String key, final String defaultValue)
    {

        String result = props.getProperty(key);

        if (result == null || result.isEmpty())
        {
            result = defaultValue;
        }

        return result;
    }

    public boolean getPropertyAsBoolean(final String key)
    {
        return Boolean.parseBoolean(props.getProperty(key));
    }

    public Properties getProps()
    {
        return props;
    }

    public void setProps(final Properties props)
    {
        this.props = props;
    }

}
